A chart position enclosed by a semi-circle is a(n) （）.
- Afix
- Bestimated position
- Cdead reckoning position
- Drunning fix
问题
A chart position enclosed by a semi-ci
参考解析：
分类：海图及海图作业题库
相关推荐
-
1、A position that is obtained by applyin
A position that is obtained by applying estimated current and wind to your vessel’s course and speed is a(n)（）.Adead reckoning positionBestimated positionCfixDNone of the above
-
2、A position that is obtained by applyin
A position that is obtained by applying estimated current and wind to your vessel’s course and speed is a(n) （）.Aestimated positionBdead reckoning positionCfixDNone of the above
-
3、A line of position formed by sighting
A line of position formed by sighting two charted objects in line is called a(n)（）.Arelative bearingBrange lineCtrack lineDestimated positio
-
4、A position obtained by crossing lines
A position obtained by crossing lines of position taken at different times and advanced to a common time is a(n)（）.Arunning fixBdead-reckoning positionCfixDestimated positio
-
5、A position that is obtained by using t
A position that is obtained by using two or more intersecting lines of position taken at nearly the same time，is a(n) （）.AfixBrunning fixCestimated positionDdead-reckoning positio
-
6、A position that is obtained by using t
A position that is obtained by using two or more intersecting lines of position，taken at nearly the same time，is a(n)（）.Aestimated positionBfixCrunning fixDdead-reckoning positio